water closet(water closet 和bathroom 的区别)

water closet是洗手间的意思，而 bathroom 则是浴室的意思，区别可以从以下例子看出：

This is the water closed, where you can go for toilet purpose, if you want to have a shower, you need to go to bathroom. 这是洗手间，可以上厕所，如果想冲个澡，就得去浴室。